Buick 2007 LaCrosse - Manual (Page 92)

Notice: When replacing the battery, use care
not to touch any of the circuitry. Static
from your body transferred to these surfaces
may damage the transmitter.
To replace the battery in the RKE transmitter, do
the following:
1. Insert a flat object, with a thin edge, into the
notch located below the panic alarm button,
and separate the bottom half from the top half
of the transmitter.
2. Remove the old battery. Do not use a metal
object to do this.
3. Slide the new battery into the transmitter with
the positive (+) side of the battery facing up.
Use one three-volt, CR2032 battery, or
equivalent type.
4. Snap the front and the back of the transmitter
together. Make sure the cover is on tight, so
water will not get inside the transmitter.
5. Test the operation of the transmitter with the
vehicle.
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